Is Jon Corzine Starting a Hedge Fund? And More Speculation from Wall Street

Jon Corzine is back in the news and the fallout from Knight Capital's software problems continues, while Goldman Sachs avoids charges. These are just a few of the topics industry observers are discussing this week.

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5. Let Down, Again

Whether the decision by the Department of Justice is the product of weak laws or weak enforcement, Goldman Sachs's actions were deceptive and immoral.

--Senator Carl Levin, Democrat of Michigan and chairman of the Senate subcommittee, expressing his displeasure at the Justice Departments decision to not pursue charges against Goldman Sachs